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Some GNU extension attributes (#447)
[pyelftools.git] / elftools / dwarf / enums.py
1 #-------------------------------------------------------------------------------
2 # elftools: dwarf/enums.py
3 #
4 # Mappings of enum names to values
5 #
6 # Eli Bendersky (eliben@gmail.com)
7 # This code is in the public domain
8 #-------------------------------------------------------------------------------
9 from ..construct import Pass
10
11
12 ENUM_DW_TAG = dict(
13 DW_TAG_null = 0x00,
14 DW_TAG_array_type = 0x01,
15 DW_TAG_class_type = 0x02,
16 DW_TAG_entry_point = 0x03,
17 DW_TAG_enumeration_type = 0x04,
18 DW_TAG_formal_parameter = 0x05,
19 DW_TAG_global_subroutine = 0x06,
20 DW_TAG_global_variable = 0x07,
21 DW_TAG_imported_declaration = 0x08,
22 DW_TAG_label = 0x0a,
23 DW_TAG_lexical_block = 0x0b,
24 DW_TAG_local_variable = 0x0c,
25 DW_TAG_member = 0x0d,
26 DW_TAG_pointer_type = 0x0f,
27 DW_TAG_reference_type = 0x10,
28 DW_TAG_compile_unit = 0x11,
29 DW_TAG_string_type = 0x12,
30 DW_TAG_structure_type = 0x13,
31 DW_TAG_subroutine = 0x14,
32 DW_TAG_subroutine_type = 0x15,
33 DW_TAG_typedef = 0x16,
34 DW_TAG_union_type = 0x17,
35 DW_TAG_unspecified_parameters = 0x18,
36 DW_TAG_variant = 0x19,
37 DW_TAG_common_block = 0x1a,
38 DW_TAG_common_inclusion = 0x1b,
39 DW_TAG_inheritance = 0x1c,
40 DW_TAG_inlined_subroutine = 0x1d,
41 DW_TAG_module = 0x1e,
42 DW_TAG_ptr_to_member_type = 0x1f,
43 DW_TAG_set_type = 0x20,
44 DW_TAG_subrange_type = 0x21,
45 DW_TAG_with_stmt = 0x22,
46 DW_TAG_access_declaration = 0x23,
47 DW_TAG_base_type = 0x24,
48 DW_TAG_catch_block = 0x25,
49 DW_TAG_const_type = 0x26,
50 DW_TAG_constant = 0x27,
51 DW_TAG_enumerator = 0x28,
52 DW_TAG_file_type = 0x29,
53 DW_TAG_friend = 0x2a,
54 DW_TAG_namelist = 0x2b,
55 DW_TAG_namelist_item = 0x2c,
56 DW_TAG_namelist_items = 0x2c,
57 DW_TAG_packed_type = 0x2d,
58 DW_TAG_subprogram = 0x2e,
59
60 # The DWARF standard defines these as _parameter, not _param, but we
61 # maintain compatibility with readelf.
62 DW_TAG_template_type_param = 0x2f,
63 DW_TAG_template_value_param = 0x30,
64
65 DW_TAG_thrown_type = 0x31,
66 DW_TAG_try_block = 0x32,
67 DW_TAG_variant_part = 0x33,
68 DW_TAG_variable = 0x34,
69 DW_TAG_volatile_type = 0x35,
70 DW_TAG_dwarf_procedure = 0x36,
71 DW_TAG_restrict_type = 0x37,
72 DW_TAG_interface_type = 0x38,
73 DW_TAG_namespace = 0x39,
74 DW_TAG_imported_module = 0x3a,
75 DW_TAG_unspecified_type = 0x3b,
76 DW_TAG_partial_unit = 0x3c,
77 DW_TAG_imported_unit = 0x3d,
78 DW_TAG_mutable_type = 0x3e,
79 DW_TAG_condition = 0x3f,
80 DW_TAG_shared_type = 0x40,
81 DW_TAG_type_unit = 0x41,
82 DW_TAG_rvalue_reference_type = 0x42,
83 DW_TAG_atomic_type = 0x47,
84 DW_TAG_call_site = 0x48,
85 DW_TAG_call_site_parameter = 0x49,
86 DW_TAG_skeleton_unit = 0x4a,
87 DW_TAG_immutable_type = 0x4b,
88
89
90
91 DW_TAG_lo_user = 0x4080,
92 DW_TAG_GNU_template_template_param = 0x4106,
93 DW_TAG_GNU_template_parameter_pack = 0x4107,
94 DW_TAG_GNU_formal_parameter_pack = 0x4108,
95 DW_TAG_GNU_call_site = 0x4109,
96 DW_TAG_GNU_call_site_parameter = 0x410a,
97
98 DW_TAG_APPLE_property = 0x4200,
99
100 DW_TAG_hi_user = 0xffff,
101
102 _default_ = Pass,
103 )
104
105
106 ENUM_DW_CHILDREN = dict(
107 DW_CHILDREN_no = 0x00,
108 DW_CHILDREN_yes = 0x01,
109 )
110
111
112 ENUM_DW_AT = dict(
113 DW_AT_null = 0x00,
114 DW_AT_sibling = 0x01,
115 DW_AT_location = 0x02,
116 DW_AT_name = 0x03,
117 DW_AT_fund_type = 0x05,
118 DW_AT_mod_fund_type = 0x06,
119 DW_AT_user_def_type = 0x07,
120 DW_AT_mod_u_d_type = 0x08,
121 DW_AT_ordering = 0x09,
122 DW_AT_subscr_data = 0x0a,
123 DW_AT_byte_size = 0x0b,
124 DW_AT_bit_offset = 0x0c,
125 DW_AT_bit_size = 0x0d,
126 DW_AT_element_list = 0x0f,
127 DW_AT_stmt_list = 0x10,
128 DW_AT_low_pc = 0x11,
129 DW_AT_high_pc = 0x12,
130 DW_AT_language = 0x13,
131 DW_AT_member = 0x14,
132 DW_AT_discr = 0x15,
133 DW_AT_discr_value = 0x16,
134 DW_AT_visibility = 0x17,
135 DW_AT_import = 0x18,
136 DW_AT_string_length = 0x19,
137 DW_AT_common_reference = 0x1a,
138 DW_AT_comp_dir = 0x1b,
139 DW_AT_const_value = 0x1c,
140 DW_AT_containing_type = 0x1d,
141 DW_AT_default_value = 0x1e,
142 DW_AT_inline = 0x20,
143 DW_AT_is_optional = 0x21,
144 DW_AT_lower_bound = 0x22,
145 DW_AT_program = 0x23,
146 DW_AT_private = 0x24,
147 DW_AT_producer = 0x25,
148 DW_AT_protected = 0x26,
149 DW_AT_prototyped = 0x27,
150 DW_AT_public = 0x28,
151 DW_AT_return_addr = 0x2a,
152 DW_AT_start_scope = 0x2c,
153 DW_AT_bit_stride = 0x2e,
154 DW_AT_stride_size = 0x2e,
155 DW_AT_upper_bound = 0x2f,
156 DW_AT_virtual = 0x30,
157 DW_AT_abstract_origin = 0x31,
158 DW_AT_accessibility = 0x32,
159 DW_AT_address_class = 0x33,
160 DW_AT_artificial = 0x34,
161 DW_AT_base_types = 0x35,
162 DW_AT_calling_convention = 0x36,
163 DW_AT_count = 0x37,
164 DW_AT_data_member_location = 0x38,
165 DW_AT_decl_column = 0x39,
166 DW_AT_decl_file = 0x3a,
167 DW_AT_decl_line = 0x3b,
168 DW_AT_declaration = 0x3c,
169 DW_AT_discr_list = 0x3d,
170 DW_AT_encoding = 0x3e,
171 DW_AT_external = 0x3f,
172 DW_AT_frame_base = 0x40,
173 DW_AT_friend = 0x41,
174 DW_AT_identifier_case = 0x42,
175 DW_AT_macro_info = 0x43,
176 DW_AT_namelist_item = 0x44,
177 DW_AT_priority = 0x45,
178 DW_AT_segment = 0x46,
179 DW_AT_specification = 0x47,
180 DW_AT_static_link = 0x48,
181 DW_AT_type = 0x49,
182 DW_AT_use_location = 0x4a,
183 DW_AT_variable_parameter = 0x4b,
184 DW_AT_virtuality = 0x4c,
185 DW_AT_vtable_elem_location = 0x4d,
186 DW_AT_allocated = 0x4e,
187 DW_AT_associated = 0x4f,
188 DW_AT_data_location = 0x50,
189 DW_AT_byte_stride = 0x51,
190 DW_AT_stride = 0x51,
191 DW_AT_entry_pc = 0x52,
192 DW_AT_use_UTF8 = 0x53,
193 DW_AT_extension = 0x54,
194 DW_AT_ranges = 0x55,
195 DW_AT_trampoline = 0x56,
196 DW_AT_call_column = 0x57,
197 DW_AT_call_file = 0x58,
198 DW_AT_call_line = 0x59,
199 DW_AT_description = 0x5a,
200 DW_AT_binary_scale = 0x5b,
201 DW_AT_decimal_scale = 0x5c,
202 DW_AT_small = 0x5d,
203 DW_AT_decimal_sign = 0x5e,
204 DW_AT_digit_count = 0x5f,
205 DW_AT_picture_string = 0x60,
206 DW_AT_mutable = 0x61,
207 DW_AT_threads_scaled = 0x62,
208 DW_AT_explicit = 0x63,
209 DW_AT_object_pointer = 0x64,
210 DW_AT_endianity = 0x65,
211 DW_AT_elemental = 0x66,
212 DW_AT_pure = 0x67,
213 DW_AT_recursive = 0x68,
214 DW_AT_signature = 0x69,
215 DW_AT_main_subprogram = 0x6a,
216 DW_AT_data_bit_offset = 0x6b,
217 DW_AT_const_expr = 0x6c,
218 DW_AT_enum_class = 0x6d,
219 DW_AT_linkage_name = 0x6e,
220 DW_AT_string_length_bit_size = 0x6f,
221 DW_AT_string_length_byte_size = 0x70,
222 DW_AT_rank = 0x71,
223 DW_AT_str_offsets_base = 0x72,
224 DW_AT_addr_base = 0x73,
225 DW_AT_rnglists_base = 0x74,
226 DW_AT_dwo_name = 0x76,
227 DW_AT_reference = 0x77,
228 DW_AT_rvalue_reference = 0x78,
229 DW_AT_macros = 0x79,
230 DW_AT_call_all_calls = 0x7a,
231 DW_AT_call_all_source_calls = 0x7b,
232 DW_AT_call_all_tail_calls = 0x7c,
233 DW_AT_call_return_pc = 0x7d,
234 DW_AT_call_value = 0x7e,
235 DW_AT_call_origin = 0x7f,
236 DW_AT_call_parameter = 0x80,
237 DW_AT_call_pc = 0x81,
238 DW_AT_call_tail_call = 0x82,
239 DW_AT_call_target = 0x83,
240 DW_AT_call_target_clobbered = 0x84,
241 DW_AT_call_data_location = 0x85,
242 DW_AT_call_data_value = 0x86,
243 DW_AT_noreturn = 0x87,
244 DW_AT_alignment = 0x88,
245 DW_AT_export_symbols = 0x89,
246 DW_AT_deleted = 0x8a,
247 DW_AT_defaulted = 0x8b,
248 DW_AT_loclists_base = 0x8c,
249
250 DW_AT_MIPS_fde = 0x2001,
251 DW_AT_MIPS_loop_begin = 0x2002,
252 DW_AT_MIPS_tail_loop_begin = 0x2003,
253 DW_AT_MIPS_epilog_begin = 0x2004,
254 DW_AT_MIPS_loop_unroll_factor = 0x2005,
255 DW_AT_MIPS_software_pipeline_depth = 0x2006,
256 DW_AT_MIPS_linkage_name = 0x2007,
257 DW_AT_MIPS_stride = 0x2008,
258 DW_AT_MIPS_abstract_name = 0x2009,
259 DW_AT_MIPS_clone_origin = 0x200a,
260 DW_AT_MIPS_has_inlines = 0x200b,
261 DW_AT_MIPS_stride_byte = 0x200c,
262 DW_AT_MIPS_stride_elem = 0x200d,
263 DW_AT_MIPS_ptr_dopetype = 0x200e,
264 DW_AT_MIPS_allocatable_dopetype = 0x200f,
265 DW_AT_MIPS_assumed_shape_dopetype = 0x2010,
266 DW_AT_MIPS_assumed_size = 0x2011,
267
268 DW_AT_sf_names = 0x2101,
269 DW_AT_src_info = 0x2102,
270 DW_AT_mac_info = 0x2103,
271 DW_AT_src_coords = 0x2104,
272 DW_AT_body_begin = 0x2105,
273 DW_AT_body_end = 0x2106,
274 DW_AT_GNU_vector = 0x2107,
275 DW_AT_GNU_template_name = 0x2110,
276 DW_AT_GNU_odr_signature = 0x210f,
277
278 DW_AT_GNU_call_site_value = 0x2111,
279 DW_AT_GNU_call_site_data_value = 0x2112,
280 DW_AT_GNU_call_site_target = 0x2113,
281 DW_AT_GNU_call_site_target_clobbered = 0x2114,
282 DW_AT_GNU_tail_call = 0x2115,
283 DW_AT_GNU_all_tail_call_sites = 0x2116,
284 DW_AT_GNU_all_call_sites = 0x2117,
285 DW_AT_GNU_all_source_call_sites = 0x2118,
286 DW_AT_GNU_macros = 0x2119,
287 DW_AT_GNU_deleted = 0x211a,
288 DW_AT_GNU_dwo_name = 0x2130,
289 DW_AT_GNU_dwo_id = 0x2131,
290 DW_AT_GNU_ranges_base = 0x2132,
291 DW_AT_GNU_addr_base = 0x2133,
292 DW_AT_GNU_pubnames = 0x2134,
293 DW_AT_GNU_pubtypes = 0x2135,
294 DW_AT_GNU_discriminator = 0x2136,
295 DW_AT_GNU_locviews = 0x2137,
296 DW_AT_GNU_entry_view = 0x2138,
297
298 DW_AT_LLVM_include_path = 0x3e00,
299 DW_AT_LLVM_config_macros = 0x3e01,
300 DW_AT_LLVM_isysroot = 0x3e02,
301 DW_AT_LLVM_tag_offset = 0x3e03,
302
303 DW_AT_APPLE_optimized = 0x3fe1,
304 DW_AT_APPLE_flags = 0x3fe2,
305 DW_AT_APPLE_isa = 0x3fe3,
306 DW_AT_APPLE_block = 0x3fe4,
307 DW_AT_APPLE_major_runtime_vers = 0x3fe5,
308 DW_AT_APPLE_runtime_class = 0x3fe6,
309 DW_AT_APPLE_omit_frame_ptr = 0x3fe7,
310 DW_AT_APPLE_property_name = 0x3fe8,
311 DW_AT_APPLE_property_getter = 0x3fe9,
312 DW_AT_APPLE_property_setter = 0x3fea,
313 DW_AT_APPLE_property_attribute = 0x3feb,
314 DW_AT_APPLE_objc_complete_type = 0x3fec,
315 DW_AT_APPLE_property = 0x3fed,
316
317 _default_ = Pass,
318 )
319
320
321 ENUM_DW_FORM = dict(
322 DW_FORM_null = 0x00,
323 DW_FORM_addr = 0x01,
324 DW_FORM_ref = 0x02,
325 DW_FORM_block2 = 0x03,
326 DW_FORM_block4 = 0x04,
327 DW_FORM_data2 = 0x05,
328 DW_FORM_data4 = 0x06,
329 DW_FORM_data8 = 0x07,
330 DW_FORM_string = 0x08,
331 DW_FORM_block = 0x09,
332 DW_FORM_block1 = 0x0a,
333 DW_FORM_data1 = 0x0b,
334 DW_FORM_flag = 0x0c,
335 DW_FORM_sdata = 0x0d,
336 DW_FORM_strp = 0x0e,
337 DW_FORM_udata = 0x0f,
338 DW_FORM_ref_addr = 0x10,
339 DW_FORM_ref1 = 0x11,
340 DW_FORM_ref2 = 0x12,
341 DW_FORM_ref4 = 0x13,
342 DW_FORM_ref8 = 0x14,
343 DW_FORM_ref_udata = 0x15,
344 DW_FORM_indirect = 0x16,
345 DW_FORM_sec_offset = 0x17,
346 DW_FORM_exprloc = 0x18,
347 DW_FORM_flag_present = 0x19,
348 DW_FORM_strx = 0x1a,
349 DW_FORM_addrx = 0x1b,
350 DW_FORM_ref_sup4 = 0x1c,
351 DW_FORM_strp_sup = 0x1d,
352 DW_FORM_data16 = 0x1e,
353 DW_FORM_line_strp = 0x1f,
354 DW_FORM_ref_sig8 = 0x20,
355 DW_FORM_implicit_const = 0x21,
356 DW_FORM_loclistx = 0x22,
357 DW_FORM_rnglistx = 0x23,
358 DW_FORM_ref_sup8 = 0x24,
359 DW_FORM_strx1 = 0x25,
360 DW_FORM_strx2 = 0x26,
361 DW_FORM_strx3 = 0x27,
362 DW_FORM_strx4 = 0x28,
363 DW_FORM_addrx1 = 0x29,
364 DW_FORM_addrx2 = 0x2a,
365 DW_FORM_addrx3 = 0x2b,
366 DW_FORM_addrx4 = 0x2c,
367
368 DW_FORM_GNU_addr_index = 0x1f01,
369 DW_FORM_GNU_str_index = 0x1f02,
370 DW_FORM_GNU_ref_alt = 0x1f20,
371 DW_FORM_GNU_strp_alt = 0x1f21,
372 _default_ = Pass,
373 )
374
375 # Inverse mapping for ENUM_DW_FORM
376 DW_FORM_raw2name = dict((v, k) for k, v in ENUM_DW_FORM.items())
377
378 # See http://www.airs.com/blog/archives/460
379 DW_EH_encoding_flags = dict(
380 DW_EH_PE_absptr = 0x00,
381 DW_EH_PE_uleb128 = 0x01,
382 DW_EH_PE_udata2 = 0x02,
383 DW_EH_PE_udata4 = 0x03,
384 DW_EH_PE_udata8 = 0x04,
385
386 DW_EH_PE_signed = 0x08,
387 DW_EH_PE_sleb128 = 0x09,
388 DW_EH_PE_sdata2 = 0x0a,
389 DW_EH_PE_sdata4 = 0x0b,
390 DW_EH_PE_sdata8 = 0x0c,
391
392 DW_EH_PE_pcrel = 0x10,
393 DW_EH_PE_textrel = 0x20,
394 DW_EH_PE_datarel = 0x30,
395 DW_EH_PE_funcrel = 0x40,
396 DW_EH_PE_aligned = 0x50,
397 DW_EH_PE_indirect = 0x80,
398
399 DW_EH_PE_omit = 0xff,
400 )
401
402 ENUM_DW_LNCT = dict(
403 DW_LNCT_path = 0x1,
404 DW_LNCT_directory_index = 0x2,
405 DW_LNCT_timestamp = 0x3,
406 DW_LNCT_size = 0x4,
407 DW_LNCT_MD5 = 0x5,
408 DW_LNCT_lo_user = 0x2000,
409 DW_LNCT_hi_user = 0x3fff
410 )
411
412 ENUM_DW_UT = dict(
413 DW_UT_compile = 0x01,
414 DW_UT_type = 0x02,
415 DW_UT_partial = 0x03,
416 DW_UT_skeleton = 0x04,
417 DW_UT_split_compile = 0x05,
418 DW_UT_split_type = 0x06,
419 DW_UT_lo_user = 0x80,
420 DW_UT_hi_user = 0xff
421 )
422
423 ENUM_DW_LLE = dict(
424 DW_LLE_end_of_list = 0x00,
425 DW_LLE_base_addressx = 0x01,
426 DW_LLE_startx_endx = 0x02,
427 DW_LLE_startx_length = 0x03,
428 DW_LLE_offset_pair = 0x04,
429 DW_LLE_default_location = 0x05,
430 DW_LLE_base_address = 0x06,
431 DW_LLE_start_end = 0x07,
432 DW_LLE_start_length = 0x08
433 )
434
435 ENUM_DW_RLE = dict(
436 DW_RLE_end_of_list = 0x00,
437 DW_RLE_base_addressx = 0x01,
438 DW_RLE_startx_endx = 0x02,
439 DW_RLE_startx_length = 0x03,
440 DW_RLE_offset_pair = 0x04,
441 DW_RLE_base_address = 0x05,
442 DW_RLE_start_end = 0x06,
443 DW_RLE_start_length = 0x07
444 )
445
446 ENUM_DW_LANG = dict(
447 DW_LANG_C89 = 0x0001,
448 DW_LANG_C = 0x0002,
449 DW_LANG_Ada83 = 0x0003,
450 DW_LANG_C_plus_plus = 0x0004,
451 DW_LANG_Cobol74 = 0x0005,
452 DW_LANG_Cobol85 = 0x0006,
453 DW_LANG_Fortran77 = 0x0007,
454 DW_LANG_Fortran90 = 0x0008,
455 DW_LANG_Pascal83 = 0x0009,
456 DW_LANG_Modula2 = 0x000a,
457 DW_LANG_Java = 0x000b,
458 DW_LANG_C99 = 0x000c,
459 DW_LANG_Ada95 = 0x000d,
460 DW_LANG_Fortran95 = 0x000e,
461 DW_LANG_PLI = 0x000f,
462 DW_LANG_ObjC = 0x0010,
463 DW_LANG_ObjC_plus_plus = 0x0011,
464 DW_LANG_UPC = 0x0012,
465 DW_LANG_D = 0x0013,
466 DW_LANG_Python = 0x0014,
467 DW_LANG_OpenCL = 0x0015,
468 DW_LANG_Go = 0x0016,
469 DW_LANG_Modula3 = 0x0017,
470 DW_LANG_Haskell = 0x0018,
471 DW_LANG_C_plus_plus_03 = 0x0019,
472 DW_LANG_C_plus_plus_11 = 0x001a,
473 DW_LANG_OCaml = 0x001b,
474 DW_LANG_Rust = 0x001c,
475 DW_LANG_C11 = 0x001d,
476 DW_LANG_Swift = 0x001e,
477 DW_LANG_Julia = 0x001f,
478 DW_LANG_Dylan = 0x0020,
479 DW_LANG_C_plus_plus_14 = 0x0021,
480 DW_LANG_Fortran03 = 0x0022,
481 DW_LANG_Fortran08 = 0x0023,
482 DW_LANG_RenderScript = 0x0024,
483 DW_LANG_BLISS = 0x0025,
484 DW_LANG_lo_user = 0x8000,
485 DW_LANG_hi_user = 0xffff
486 )
487
488 ENUM_DW_ATE = dict(
489 DW_ATE_address = 0x01,
490 DW_ATE_boolean = 0x02,
491 DW_ATE_complex_float = 0x03,
492 DW_ATE_float = 0x04,
493 DW_ATE_signed = 0x05,
494 DW_ATE_signed_char = 0x06,
495 DW_ATE_unsigned = 0x07,
496 DW_ATE_unsigned_char = 0x08,
497 DW_ATE_imaginary_float = 0x09,
498 DW_ATE_packed_decimal = 0x0a,
499 DW_ATE_numeric_string = 0x0b,
500 DW_ATE_edited = 0x0c,
501 DW_ATE_signed_fixed = 0x0d,
502 DW_ATE_unsigned_fixed = 0x0e,
503 DW_ATE_decimal_float = 0x0f,
504 DW_ATE_UTF = 0x10,
505 DW_ATE_UCS = 0x11,
506 DW_ATE_ASCII = 0x12,
507 DW_ATE_lo_user = 0x80,
508 DW_ATE_hi_user = 0xff
509 )
510
511 ENUM_DW_ACCESS = dict(
512 DW_ACCESS_public = 0x01,
513 DW_ACCESS_protected = 0x02,
514 DW_ACCESS_private = 0x03
515 )
516
517 ENUM_DW_INL = dict(
518 DW_INL_not_inlined = 0x00,
519 DW_INL_inlined = 0x01,
520 DW_INL_declared_not_inlined = 0x02,
521 DW_INL_declared_inlined = 0x03
522 )
523
524 ENUM_DW_CC = dict(
525 DW_CC_normal = 0x01,
526 DW_CC_program = 0x02,
527 DW_CC_nocall = 0x03,
528 DW_CC_pass_by_reference = 0x04,
529 DW_CC_pass_by_value = 0x05,
530 DW_CC_lo_user = 0x40,
531 DW_CC_hi_user = 0xff
532 )